Anti Bacterial I Anti- Pollution I Anti- Dust - Pure Melt- Blown Layer (Surgical) - Premium Quality with Virgin Medical Grade Textile - With Ultrasonic Stitching for Sturdiness - Breathable & Comfortable - Adjustable Nose Clip for a Snug Fit - Lycra Elastic Loops (Latex-Free) - Easier and Quicker than Tie-On Mask - Universal Mask Size :- 175mm x 95mm